From: "J. Bruce Fields" <[email protected]>
This should use the network-namespace-wide client_lock, not the
per-client cl_lock.
You shouldn't see any bugs unless you're actually using the
forced-expiry interface introduced by 89c905beccbb.
Fixes: 89c905beccbb "nfsd: allow forced expiration of NFSv4 clients"
Signed-off-by: J. Bruce Fields <[email protected]>
---
fs/nfsd/nfs4state.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 212f43fa5cba..1b6a7f48982e 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2687,9 +2687,9 @@ static void force_expire_client(struct nfs4_client *clp)
trace_nfsd_clid_admin_expired(&clp->cl_clientid);
- spin_lock(&clp->cl_lock);
+ spin_lock(&nn->client_lock);
clp->cl_time = 0;
- spin_unlock(&clp->cl_lock);
+ spin_unlock(&nn->client_lock);
wait_event(expiry_wq, atomic_read(&clp->cl_rpc_users) == 0);
spin_lock(&nn->client_lock);
--
2.31.1